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8.14483

Sigma-Aldrich

Amidosulfuric acid

for synthesis

Synonym(s):

Amidosulfuric acid, Amidosulfonic acid, Sulphamic acid, Sulfamidic acid

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About This Item

Empirical Formula (Hill Notation):
H3NO3S
CAS Number:
5329-14-6
Molecular Weight:
97.09
MDL number:
MFCD00011603
UNSPSC Code:
12352301
EC Index Number:
226-218-8
NACRES:
NA.22

Quality Level

200

Assay

≥99% (acidimetric)

form

solid

pH

1.2 (10 g/L in H2O)

mp

205 °C (decomposition)

solubility

213 g/L

density

2.13 g/cm3 at 20 °C

bulk density

600 kg/m3

storage temp.

2-30°C

InChI

1S/H3NO3S/c1-5(2,3)4/h(H3,1,2,3,4)

InChI key

IIACRCGMVDHOTQ-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): ≥ 99.0 %
Identity (IR): passes test

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319 - H412

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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